EP 3569336 B1 20220831 - ROTARY TOOL
Title (en)
ROTARY TOOL
Title (de)
ROTATIONSWERKZEUG
Title (fr)
OUTIL TOURNANT
Publication
Application
Priority
- DE 102018108767 A 20180412
- DE 102019100298 A 20190108
Abstract (en)
[origin: US2019314903A1] The invention relates to a rotary tool (1; 101; 201) for cutting large inside diameters at the outer circumference (2) of which at least one cutting edge (4) is arranged, comprising a support structure (10; 110; 210) which indirectly or directly supports the at least one cutting edge (4), and comprising a chucking portion (24) for coupling to a tool holder, wherein the support structure (10; 110; 210) widens in an umbrella-type manner starting from a coupling portion (11) adjacent to the chucking portion (24) and is radially stiffened by a stiffening structure (12).
IPC 8 full level
B23B 27/16 (2006.01); B23B 29/03 (2006.01); B23C 5/00 (2006.01)
CPC (source: EP US)
B23B 27/16 (2013.01 - EP); B23B 29/03 (2013.01 - EP); B23C 5/006 (2013.01 - EP US); B23C 5/04 (2013.01 - US); B23D 77/00 (2013.01 - US); B23D 77/02 (2013.01 - US); B23C 2226/27 (2013.01 - EP); B23D 77/04 (2013.01 - US); B23D 2277/02 (2013.01 - US)
Citation (opposition)
Opponent : MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG
- US 5605420 A 19970225 - FELDSINE TIMOTHY R [US]
- WO 2017177990 A2 20171019 - ZAPADOCESKA UNIVERZITA V PLZNI [CZ]
- EP 1364735 A1 20031126 - MAPAL FAB PRAEZISION [DE]
- US 2016074948 A1 20160317 - DUDZINSKY RONALD LOUIS [US]
- DE 102015112631 A1 20160211 - KENNAMETAL INC [US]
- EP 0186067 A2 19860702 - TOVARNE STROJARSKEJ TECH [CS]
- CN 107020410 A 20170808 - MAPAL (SHANGHAI) PREC TOOL CO LTD
- DE 19852588 B4 20060914 - KOMET GROUP HOLDING GMBH [DE]
- DE 102014208130 A1 20151105 - MAPAL FABRIK FÜR PRÄZISIONSWERKZEUGE DR KRESS KG [DE]
- EP 3135716 A1 20170301 - TEIJIN LTD [JP]
- DE 102007007399 A1 20080814 - CBS PRAEZ SWERKZEUGE GMBH [DE]
- JP 2000246519 A 20000912 - RIYOUKOUSHIYA KK
- EP 3566802 A1 20191113 - GUEHRING KG [DE]
- US 2011188954 A1 20110804 - FRANK PETER [DE]
- US 2005047883 A1 20050303 - BIXLER WILLIAM R [US]
- WO 2005025793 A1 20050324 - MAPAL FAB PRAEZISION [DE], et al
- ANONYMOUS: "Impulse - Neue Produkt-Highlights im MAPAL Werkzeugprogramm", MAPAL, 1 December 2011 (2011-12-01), XP093119027, [retrieved on 20240112]
- ANONYMOUS: "Impulse (Praxis Report)", MAPAL, 1 September 2002 (2002-09-01), XP093119032, [retrieved on 20240112]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 10967449 B2 20210406; US 2019314903 A1 20191017; EP 3569336 A1 20191120; EP 3569336 B1 20220831; EP 4098386 A1 20221207
DOCDB simple family (application)
US 201916379118 A 20190409; EP 19167911 A 20190408; EP 22185573 A 20190408